A008345 - cp's OEIS frontend

A008345 a(n+1) = a(n)-b(n+1) if a(n) >= b(n+1) else a(n)+b(n+1), where {b(n)} are the triangular numbers A000217.

n	a(n)
0	0
1	1
2	4
3	10
4	0
5	15
6	36
7	8
8	44
9	89
10	34
11	100
12	22
13	113
14	8
15	128
16	264
17	111
18	282
19	92
20	302
21	71
22	324
23	48
24	348
25	23
26	374
27	752
28	346
29	781
30	316
31	812
32	284
33	845
34	250
35	880
36	214
37	917
38	176
39	956
40	136
41	997
42	94
43	1040
44	50
45	1085
46	4
47	1132
48	2308
49	1083
50	2358
51	1032
52	2410
53	979
54	2464
55	924

[0, 1, 4, 10, 0, 15, 36, 8, 44, 89, 34, 100, 22, 113, 8, 128, 264, 111, 282, 92, 302, 71, 324, 48, 348, 23, 374, 752, 346, 781, 316, 812, 284, 845, 250, 880, 214, 917, 176, 956, 136, 997, 94, 1040, 50, 1085, 4, 1132, 2308, 1083, 2358, 1032, 2410, 979, 2464, 924]

cp's OEIS Frontend

A008345 a(n+1) = a(n)-b(n+1) if a(n) >= b(n+1) else a(n)+b(n+1), where {b(n)} are the triangular numbers A000217.

Table of values

List of values