A090297 - cp's OEIS frontend

A090297 a(n) = K_5(n) = Sum_{k>=0} A090285(5,k)2^kbinomial(n,k). a(n) = 2(2n^5+45n^4+360n^3+1215n^2+1528n+315)/15.

n	a(n)
0	42
1	462
2	1586
3	3958
4	8330
5	15694
6	27314
7	44758
8	69930
9	105102
10	152946
11	216566
12	299530
13	405902
14	540274
15	707798
16	914218
17	1165902
18	1469874
19	1833846
20	2266250
21	2776270
22	3373874
23	4069846
24	4875818
25	5804302
26	6868722
27	8083446
28	9463818

[42, 462, 1586, 3958, 8330, 15694, 27314, 44758, 69930, 105102, 152946, 216566, 299530, 405902, 540274, 707798, 914218, 1165902, 1469874, 1833846, 2266250, 2776270, 3373874, 4069846, 4875818, 5804302, 6868722, 8083446, 9463818]

cp's OEIS Frontend

A090297 a(n) = K_5(n) = Sum_{k>=0} A090285(5,k)2^kbinomial(n,k). a(n) = 2(2n^5+45n^4+360n^3+1215n^2+1528n+315)/15.

Table of values

List of values

cp's OEIS Frontend

A090297 a(n) = K_5(n) = Sum_{k>=0} A090285(5,k)*2^k*binomial(n,k). a(n) = 2*(2*n^5+45*n^4+360*n^3+1215*n^2+1528*n+315)/15.

Table of values

List of values

A090297 a(n) = K_5(n) = Sum_{k>=0} A090285(5,k)2^kbinomial(n,k). a(n) = 2(2n^5+45n^4+360n^3+1215n^2+1528n+315)/15.