A113618 - cp's OEIS frontend

A113618 a(n) = 1 + 2n + 3n^2 + 4n^3 + 5n^4 + 6n^5 + 7n^6 + 8*n^7.

n	a(n)
0	1
1	36
2	1793
3	24604
4	167481
5	756836
6	2620201
7	7526268
8	18831569
9	42374116
10	87654321
11	169343516
12	309160393
13	538155684
14	899445401
15	1451432956
16	2271560481
17	3460629668
18	5147732449
19	7495831836
20	10708033241
21	15034586596
22	20780659593

[1, 36, 1793, 24604, 167481, 756836, 2620201, 7526268, 18831569, 42374116, 87654321, 169343516, 309160393, 538155684, 899445401, 1451432956, 2271560481, 3460629668, 5147732449, 7495831836, 10708033241, 15034586596, 20780659593]

cp's OEIS Frontend

A113618 a(n) = 1 + 2n + 3n^2 + 4n^3 + 5n^4 + 6n^5 + 7n^6 + 8*n^7.

Table of values

List of values

cp's OEIS Frontend

A113618 a(n) = 1 + 2*n + 3*n^2 + 4*n^3 + 5*n^4 + 6*n^5 + 7*n^6 + 8*n^7.

Table of values

List of values

A113618 a(n) = 1 + 2n + 3n^2 + 4n^3 + 5n^4 + 6n^5 + 7n^6 + 8*n^7.