A136651 - cp's OEIS frontend

A136651 Self-convolution of A014070: a(n) = Sum_{k=0..n} C(2^k,k)*C(2^(n-k),n-k).

n	a(n)
0	1
1	4
2	16
3	136
4	3900
5	410704
6	150779216
7	189354108224
8	819706419291728
9	12417873698752685696
10	668556572391910046409088
11	129665687275486846550512590336
12	91623983383737723477835280780455168
13	238057598315149125515904595621291745671168
14	2291332225550784443587332334013451028612830795776

[1, 4, 16, 136, 3900, 410704, 150779216, 189354108224, 819706419291728, 12417873698752685696, 668556572391910046409088, 129665687275486846550512590336, 91623983383737723477835280780455168, 238057598315149125515904595621291745671168, 2291332225550784443587332334013451028612830795776]

cp's OEIS Frontend

A136651 Self-convolution of A014070: a(n) = Sum_{k=0..n} C(2^k,k)*C(2^(n-k),n-k).

Table of values

List of values