A023666 - cp's OEIS frontend

A023666 Convolution of A000201 and A014306.

n	a(n)
1	0
2	1
3	4
4	7
5	11
6	18
7	25
8	34
9	45
10	56
11	69
12	83
13	98
14	116
15	135
16	155
17	178
18	201
19	227
20	253
21	279
22	308
23	338
24	370
25	404
26	438
27	476
28	514
29	553
30	596
31	638
32	683
33	730
34	777
35	827
36	876
37	927
38	981
39	1034
40	1092
41	1149
42	1208
43	1269
44	1331
45	1396
46	1462
47	1528
48	1599
49	1669
50	1741

[0, 1, 4, 7, 11, 18, 25, 34, 45, 56, 69, 83, 98, 116, 135, 155, 178, 201, 227, 253, 279, 308, 338, 370, 404, 438, 476, 514, 553, 596, 638, 683, 730, 777, 827, 876, 927, 981, 1034, 1092, 1149, 1208, 1269, 1331, 1396, 1462, 1528, 1599, 1669, 1741]

cp's OEIS Frontend

A023666 Convolution of A000201 and A014306.

Table of values

List of values