A220888 - cp's OEIS frontend

A220888 a(n) = F(n+7) - (1/2)(n^3+2n^2+13*n+26) where F(i) is a Fibonacci number (A000045).

n	a(n)
0	0
1	0
2	0
3	0
4	2
5	11
6	37
7	98
8	225
9	470
10	919
11	1713
12	3082
13	5400
14	9274
15	15688
16	26236
17	43499
18	71655
19	117466
20	191875
21	312590
22	508265
23	825265
24	1338612
25	2169696
26	3514932
27	5692128
28	9215510
29	14917115
30	24143209
31	39072098
32	63228357
33	102314870
34	165559099
35	267891393
36	433469566
37	701381784
38	1134874030

[0, 0, 0, 0, 2, 11, 37, 98, 225, 470, 919, 1713, 3082, 5400, 9274, 15688, 26236, 43499, 71655, 117466, 191875, 312590, 508265, 825265, 1338612, 2169696, 3514932, 5692128, 9215510, 14917115, 24143209, 39072098, 63228357, 102314870, 165559099, 267891393, 433469566, 701381784, 1134874030]

cp's OEIS Frontend

A220888 a(n) = F(n+7) - (1/2)(n^3+2n^2+13*n+26) where F(i) is a Fibonacci number (A000045).

Table of values

List of values

cp's OEIS Frontend

A220888 a(n) = F(n+7) - (1/2)*(n^3+2*n^2+13*n+26) where F(i) is a Fibonacci number (A000045).

Table of values

List of values

A220888 a(n) = F(n+7) - (1/2)(n^3+2n^2+13*n+26) where F(i) is a Fibonacci number (A000045).