Connel sequence or
http://oeis.org/A001614
Here the symbolics of a sequence app to show
Column 1: Connel sequence
Column 2: Partial sums of column 1
Column 3: Numbers missing from the Connel sequence
Column 4: Partial sums of column 3.
I don't know a better way of showing the symbolics than with screen shots.
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Now the complaint:
For N=32000 all columns are correct.
For N=40000 all columns show NaN.
The 38G gives correct values for 40000 (& in fact for 1000000).
(03-10-2015 03:59 PM)Gerald H Wrote: [ -> ]Now the complaint:
For N=32000 all columns are correct.
For N=40000 all columns show NaN.
The 38G gives correct values for 40000 (& in fact for 1000000).
NaN start at N=32768 which is exactly 32K, so it may be linked to some internal variable/memory limitation.
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(03-10-2015 04:40 PM)Didier Lachieze Wrote: [ -> ] (03-10-2015 03:59 PM)Gerald H Wrote: [ -> ]Now the complaint:
For N=32000 all columns are correct.
For N=40000 all columns show NaN.
The 38G gives correct values for 40000 (& in fact for 1000000).
NaN start at N=32768 which is exactly 32K, so it may be linked to some internal variable/memory limitation.
Yes, & the values for 32767 are all correct.
(03-10-2015 04:59 PM)Gerald H Wrote: [ -> ] (03-10-2015 04:40 PM)Didier Lachieze Wrote: [ -> ]NaN start at N=32768 which is exactly 32K, so it may be linked to some internal variable/memory limitation.
Yes, & the values for 32767 are all correct.
Obviously the problem seems to exist for all sequences if the index N gets higher than 32767 (= 2^15-1). Also for simple sequences like U1(N)=N or even U1(N)=1. So, most likely a limitation issue for the index variable.
(03-11-2015 09:07 PM)Thomas Ritschel Wrote: [ -> ] (03-10-2015 04:59 PM)Gerald H Wrote: [ -> ]Yes, & the values for 32767 are all correct.
Obviously the problem seems to exist for all sequences if the index N gets higher than 32767 (= 2^15-1). Also for simple sequences like U1(N)=N or even U1(N)=1. So, most likely a limitation issue for the index variable.
An innovative limitation - the 39gii can go up to 65536.