A064181 - cp's OEIS frontend

A064181 Smallest number that can be written in n ways as an unordered sum of 3 nonzero triangular numbers.

n	a(n)
0	0
1	3
2	12
3	30
4	61
5	52
6	82
7	136
8	142
9	147
10	192
11	277
12	247
13	367
14	552
15	457
16	516
17	507
18	646
19	637
20	721
21	822
22	787
23	1171
24	1066
25	1137
26	1227
27	1402
28	1192
29	1396
30	1696
31	1501
32	1612
33	1876
34	1927
35	1792
36	2551
37	2587
38	2926
39	2761
40	2422
41	2947
42	2887
43	3262
44	3271
45	3412
46	3937

[0, 3, 12, 30, 61, 52, 82, 136, 142, 147, 192, 277, 247, 367, 552, 457, 516, 507, 646, 637, 721, 822, 787, 1171, 1066, 1137, 1227, 1402, 1192, 1396, 1696, 1501, 1612, 1876, 1927, 1792, 2551, 2587, 2926, 2761, 2422, 2947, 2887, 3262, 3271, 3412, 3937]

cp's OEIS Frontend

A064181 Smallest number that can be written in n ways as an unordered sum of 3 nonzero triangular numbers.

Table of values

List of values