A385832 - cp's OEIS frontend

A385832 a(0) = 1; a(n) = Sum_{k=0..n-1} (1 + k^4) * a(k) * a(n-1-k).

n	a(n)
0	1
1	1
2	3
3	56
4	4705
5	1218747
6	765389596
7	994245193386
8	2390167881074445
9	9797301213263859467
10	64309492440202351088387
11	643287882516349276270085850
12	9420307945482704895570131173916
13	195367768417628005309741727943311572
14	5580484965405704420901774303244279908840

[1, 1, 3, 56, 4705, 1218747, 765389596, 994245193386, 2390167881074445, 9797301213263859467, 64309492440202351088387, 643287882516349276270085850, 9420307945482704895570131173916, 195367768417628005309741727943311572, 5580484965405704420901774303244279908840]

cp's OEIS Frontend

A385832 a(0) = 1; a(n) = Sum_{k=0..n-1} (1 + k^4) * a(k) * a(n-1-k).

Table of values

List of values