A364465 - cp's OEIS frontend

A364465 Number of subsets of {1..n} with all different first differences of elements.

n	a(n)
0	1
1	2
2	4
3	7
4	13
5	22
6	36
7	61
8	99
9	156
10	240
11	381
12	587
13	894
14	1334
15	1967
16	2951
17	4370
18	6406
19	9293
20	13357
21	18976
22	27346
23	39013
24	55437
25	78154
26	109632
27	152415
28	210801
29	293502
30	406664
31	561693
32	772463
33	1058108
34	1441796
35	1956293
36	2639215
37	3579542
38	4835842
39	6523207

[1, 2, 4, 7, 13, 22, 36, 61, 99, 156, 240, 381, 587, 894, 1334, 1967, 2951, 4370, 6406, 9293, 13357, 18976, 27346, 39013, 55437, 78154, 109632, 152415, 210801, 293502, 406664, 561693, 772463, 1058108, 1441796, 1956293, 2639215, 3579542, 4835842, 6523207]

cp's OEIS Frontend

A364465 Number of subsets of {1..n} with all different first differences of elements.

Table of values

List of values