A134531 - cp's OEIS frontend

A134531 G.f.: Sum_{n>=0} a(n)x^n/(n!2^(n(n-1)/2)) = log( Sum_{n>=0} x^n/(n!2^(n*(n-1)/2)) ).

n	a(n)
0	0
1	1
2	-1
3	5
4	-79
5	3377
6	-362431
7	93473345
8	-56272471039
9	77442176448257
10	-239804482525402111
11	1650172344732021412865
12	-24981899010711376986398719
13	825164608171793476724052668417
14	-59053816996641612758331731690504191
15	9102696765174239045811746247171452452865

[0, 1, -1, 5, -79, 3377, -362431, 93473345, -56272471039, 77442176448257, -239804482525402111, 1650172344732021412865, -24981899010711376986398719, 825164608171793476724052668417, -59053816996641612758331731690504191, 9102696765174239045811746247171452452865]

cp's OEIS Frontend

A134531 G.f.: Sum_{n>=0} a(n)x^n/(n!2^(n(n-1)/2)) = log( Sum_{n>=0} x^n/(n!2^(n*(n-1)/2)) ).

Table of values

List of values

cp's OEIS Frontend

A134531 G.f.: Sum_{n>=0} a(n)*x^n/(n!*2^(n*(n-1)/2)) = log( Sum_{n>=0} x^n/(n!*2^(n*(n-1)/2)) ).

Table of values

List of values

A134531 G.f.: Sum_{n>=0} a(n)x^n/(n!2^(n(n-1)/2)) = log( Sum_{n>=0} x^n/(n!2^(n*(n-1)/2)) ).