A280655 - cp's OEIS frontend

A280655 Numerator of (Sum_{k=0..n^2-1} (-1)^ksqrt(Pi)/(Gamma(1/2-k)Gamma(1+k))) - n.

n	a(n)
1	0
2	3
3	11091
4	32104739
5	43189424229655
6	110209500084824275641
7	17401090686295157740521962087
8	1341749054684714449837337405947519267
9	416437630008271514606815213642830281374740126189
10	31880038884855523088456476438831355463732624957105297113285

[0, 3, 11091, 32104739, 43189424229655, 110209500084824275641, 17401090686295157740521962087, 1341749054684714449837337405947519267, 416437630008271514606815213642830281374740126189, 31880038884855523088456476438831355463732624957105297113285]

cp's OEIS Frontend

A280655 Numerator of (Sum_{k=0..n^2-1} (-1)^ksqrt(Pi)/(Gamma(1/2-k)Gamma(1+k))) - n.

Table of values

List of values

cp's OEIS Frontend

A280655 Numerator of (Sum_{k=0..n^2-1} (-1)^k*sqrt(Pi)/(Gamma(1/2-k)*Gamma(1+k))) - n.

Table of values

List of values

A280655 Numerator of (Sum_{k=0..n^2-1} (-1)^ksqrt(Pi)/(Gamma(1/2-k)Gamma(1+k))) - n.