A327792 - cp's OEIS frontend

A327792 a(n) is the greatest nonnegative number which has a partition into a triangular number (A000217), a square number (A000290), and a pentagonal number (A000326) in n different ways.

n	a(n)
1	0
2	18
3	168
4	78
5	243
6	130
7	553
8	455
9	515
10	658
11	865
12	945
13	633
14	1918
15	2258
16	1385
17	1583
18	2828
19	2135
20	2335
21	2785
22	4533
23	3168
24	3478
25	2790
26	3868
27	4193
28	7328
29	4953
30	5278
31	6390
32	8148
33	8015
34	4585
35	9160
36	10485
37	7613
38	12333
39	12025
40	10178
41	9923
42	9720
43	12558
44	11340
45	17420
46	11753
47	14893
48	16155
49	16415
50	14343
51	18053
52	19803
53	16608
54	27283

[0, 18, 168, 78, 243, 130, 553, 455, 515, 658, 865, 945, 633, 1918, 2258, 1385, 1583, 2828, 2135, 2335, 2785, 4533, 3168, 3478, 2790, 3868, 4193, 7328, 4953, 5278, 6390, 8148, 8015, 4585, 9160, 10485, 7613, 12333, 12025, 10178, 9923, 9720, 12558, 11340, 17420, 11753, 14893, 16155, 16415, 14343, 18053, 19803, 16608, 27283]

cp's OEIS Frontend

A327792 a(n) is the greatest nonnegative number which has a partition into a triangular number (A000217), a square number (A000290), and a pentagonal number (A000326) in n different ways.

Table of values

List of values