A279895 - cp's OEIS frontend

A279895 a(n) = n(5n + 11)/2.

n	a(n)
0	0
1	8
2	21
3	39
4	62
5	90
6	123
7	161
8	204
9	252
10	305
11	363
12	426
13	494
14	567
15	645
16	728
17	816
18	909
19	1007
20	1110
21	1218
22	1331
23	1449
24	1572
25	1700
26	1833
27	1971
28	2114
29	2262
30	2415
31	2573
32	2736
33	2904
34	3077
35	3255
36	3438
37	3626
38	3819
39	4017
40	4220
41	4428
42	4641
43	4859
44	5082
45	5310
46	5543
47	5781
48	6024
49	6272
50	6525

[0, 8, 21, 39, 62, 90, 123, 161, 204, 252, 305, 363, 426, 494, 567, 645, 728, 816, 909, 1007, 1110, 1218, 1331, 1449, 1572, 1700, 1833, 1971, 2114, 2262, 2415, 2573, 2736, 2904, 3077, 3255, 3438, 3626, 3819, 4017, 4220, 4428, 4641, 4859, 5082, 5310, 5543, 5781, 6024, 6272, 6525]

cp's OEIS Frontend

A279895 a(n) = n(5n + 11)/2.

Table of values

List of values

cp's OEIS Frontend

A279895 a(n) = n*(5*n + 11)/2.

Table of values

List of values

A279895 a(n) = n(5n + 11)/2.