A357184 - cp's OEIS frontend

A357184 Numbers k such that the k-th composition in standard order has the same length as its alternating sum.

n	a(n)
1	0
2	1
3	9
4	19
5	22
6	28
7	34
8	69
9	74
10	84
11	104
12	132
13	135
14	141
15	153
16	177
17	225
18	265
19	271
20	274
21	283
22	286
23	292
24	307
25	310
26	316
27	328
28	355
29	358
30	364
31	376
32	400
33	451
34	454
35	460
36	472
37	496
38	520
39	523
40	526
41	533
42	538
43	553
44	562
45	593
46	610
47	673
48	706
49	833
50	898
51	1041
52	1047
53	1053
54	1058

[0, 1, 9, 19, 22, 28, 34, 69, 74, 84, 104, 132, 135, 141, 153, 177, 225, 265, 271, 274, 283, 286, 292, 307, 310, 316, 328, 355, 358, 364, 376, 400, 451, 454, 460, 472, 496, 520, 523, 526, 533, 538, 553, 562, 593, 610, 673, 706, 833, 898, 1041, 1047, 1053, 1058]

cp's OEIS Frontend

A357184 Numbers k such that the k-th composition in standard order has the same length as its alternating sum.

Table of values

List of values