A370238 - cp's OEIS frontend

A370238 a(n) = n(3n + 23)/2.

n	a(n)
0	0
1	13
2	29
3	48
4	70
5	95
6	123
7	154
8	188
9	225
10	265
11	308
12	354
13	403
14	455
15	510
16	568
17	629
18	693
19	760
20	830
21	903
22	979
23	1058
24	1140
25	1225
26	1313
27	1404
28	1498
29	1595
30	1695
31	1798
32	1904
33	2013
34	2125
35	2240
36	2358
37	2479
38	2603
39	2730
40	2860
41	2993
42	3129
43	3268
44	3410
45	3555
46	3703
47	3854
48	4008

[0, 13, 29, 48, 70, 95, 123, 154, 188, 225, 265, 308, 354, 403, 455, 510, 568, 629, 693, 760, 830, 903, 979, 1058, 1140, 1225, 1313, 1404, 1498, 1595, 1695, 1798, 1904, 2013, 2125, 2240, 2358, 2479, 2603, 2730, 2860, 2993, 3129, 3268, 3410, 3555, 3703, 3854, 4008]

cp's OEIS Frontend

A370238 a(n) = n(3n + 23)/2.

Table of values

List of values

cp's OEIS Frontend

A370238 a(n) = n*(3*n + 23)/2.

Table of values

List of values

A370238 a(n) = n(3n + 23)/2.