A350207 - cp's OEIS frontend

A350207 a(n) is the smallest positive integer which can be represented as the sum of distinct nonzero n-gonal numbers in exactly n ways, or 0 if no such integer exists.

n	a(n)
3	25
4	65
5	144
6	305
7	456
8	622
9	731
10	1006
11	1434
12	1499
13	1711
14	1806
15	2446
16	2742
17	3001
18	3051
19	3544
20	3699
21	3962
22	4345
23	5362
24	5039
25	5756
26	5712
27	6251
28	6655
29	7399
30	7698
31	7591
32	8304
33	8673
34	9241
35	9362
36	9299
37	10312
38	10606
39	11121
40	10736
41	12113
42	12737
43	12934

[25, 65, 144, 305, 456, 622, 731, 1006, 1434, 1499, 1711, 1806, 2446, 2742, 3001, 3051, 3544, 3699, 3962, 4345, 5362, 5039, 5756, 5712, 6251, 6655, 7399, 7698, 7591, 8304, 8673, 9241, 9362, 9299, 10312, 10606, 11121, 10736, 12113, 12737, 12934]

cp's OEIS Frontend

A350207 a(n) is the smallest positive integer which can be represented as the sum of distinct nonzero n-gonal numbers in exactly n ways, or 0 if no such integer exists.

Table of values

List of values