A152415 - cp's OEIS frontend

A152415 a(n) = A166709(n) + 1.

n	a(n)
1	2
2	4
3	6
4	10
5	15
6	21
7	26
8	33
9	40
10	50
11	57
12	69
13	79
14	93
15	106
16	116
17	129
18	145
19	158
20	172
21	193
22	212
23	232
24	254
25	277
26	298
27	320
28	340
29	367
30	397
31	420
32	443
33	474
34	501
35	534
36	562
37	593
38	629
39	666
40	692
41	727
42	760
43	795
44	833
45	869
46	901
47	937
48	980
49	1029
50	1071
51	1115
52	1160
53	1209
54	1249
55	1299

[2, 4, 6, 10, 15, 21, 26, 33, 40, 50, 57, 69, 79, 93, 106, 116, 129, 145, 158, 172, 193, 212, 232, 254, 277, 298, 320, 340, 367, 397, 420, 443, 474, 501, 534, 562, 593, 629, 666, 692, 727, 760, 795, 833, 869, 901, 937, 980, 1029, 1071, 1115, 1160, 1209, 1249, 1299]

cp's OEIS Frontend

A152415 a(n) = A166709(n) + 1.

Table of values

List of values