A350199 - cp's OEIS frontend

A350199 a(n) is the smallest positive integer which can be represented as the sum of distinct nonzero octagonal numbers in exactly n ways, or 0 if no such integer exists.

n	a(n)
1	1
2	105
3	238
4	302
5	342
6	406
7	570
8	622
9	639
10	686
11	758
12	750
13	822
14	815
15	862
16	883
17	926
18	983
19	1027
20	966
21	995
22	987
23	1099
24	1091
25	1159
26	1142
27	1143
28	1183
29	1227
30	1171
31	1231
32	1163
33	1315
34	1295
35	1296
36	1275
37	1372
38	1267
39	1371
40	1343
41	1375
42	1399
43	1476
44	1411
45	1403
46	1407
47	1463
48	1451
49	1508
50	1507

[1, 105, 238, 302, 342, 406, 570, 622, 639, 686, 758, 750, 822, 815, 862, 883, 926, 983, 1027, 966, 995, 987, 1099, 1091, 1159, 1142, 1143, 1183, 1227, 1171, 1231, 1163, 1315, 1295, 1296, 1275, 1372, 1267, 1371, 1343, 1375, 1399, 1476, 1411, 1403, 1407, 1463, 1451, 1508, 1507]

cp's OEIS Frontend

A350199 a(n) is the smallest positive integer which can be represented as the sum of distinct nonzero octagonal numbers in exactly n ways, or 0 if no such integer exists.

Table of values

List of values