A385691 - cp's OEIS frontend

A385691 E.g.f. A(x) satisfies A(x) = exp( x(A(x) + A(wx) + A(w^2x))/3 ), where w = exp(2Pi*i/3).

n	a(n)
0	1
1	1
2	1
3	1
4	5
5	21
6	61
7	568
8	4257
9	20917
10	286451
11	3099141
12	21555865
13	390273898
14	5524889553
15	49790422501
16	1121734897937
17	19631020478229
18	217441607213557
19	5862333450708460
20	122222268766006641
21	1606671304363320805
22	50443794604147639487
23	1220712011020970521461

[1, 1, 1, 1, 5, 21, 61, 568, 4257, 20917, 286451, 3099141, 21555865, 390273898, 5524889553, 49790422501, 1121734897937, 19631020478229, 217441607213557, 5862333450708460, 122222268766006641, 1606671304363320805, 50443794604147639487, 1220712011020970521461]

cp's OEIS Frontend

A385691 E.g.f. A(x) satisfies A(x) = exp( x(A(x) + A(wx) + A(w^2x))/3 ), where w = exp(2Pi*i/3).

Table of values

List of values

cp's OEIS Frontend

A385691 E.g.f. A(x) satisfies A(x) = exp( x*(A(x) + A(w*x) + A(w^2*x))/3 ), where w = exp(2*Pi*i/3).

Table of values

List of values

A385691 E.g.f. A(x) satisfies A(x) = exp( x(A(x) + A(wx) + A(w^2x))/3 ), where w = exp(2Pi*i/3).