A248193 - cp's OEIS frontend

A248193 Expansion of Sum_{n>=0} x^n * Sum_{k=0..n} C(n,k)^2 * x^(5*k).

n	a(n)
0	1
1	1
2	1
3	1
4	1
5	1
6	2
7	5
8	10
9	17
10	26
11	37
12	51
13	74
14	118
15	201
16	347
17	586
18	955
19	1509
20	2351
21	3682
22	5871
23	9545
24	15700
25	25851
26	42292
27	68606
28	110635
29	178190
30	287852
31	467313
32	761957
33	1245011
34	2033856
35	3317230
36	5401332
37	8787539
38	14301168
39	23301005
40	38016585
41	62090615
42	101457357
43	165778774

[1, 1, 1, 1, 1, 1, 2, 5, 10, 17, 26, 37, 51, 74, 118, 201, 347, 586, 955, 1509, 2351, 3682, 5871, 9545, 15700, 25851, 42292, 68606, 110635, 178190, 287852, 467313, 761957, 1245011, 2033856, 3317230, 5401332, 8787539, 14301168, 23301005, 38016585, 62090615, 101457357, 165778774]

cp's OEIS Frontend

A248193 Expansion of Sum_{n>=0} x^n * Sum_{k=0..n} C(n,k)^2 * x^(5*k).

Table of values

List of values