A274046 - cp's OEIS frontend

A274046 a(n) is the smallest positive integer which can be represented as the sum of distinct positive triangular numbers in exactly n ways, or 0 if no such integer exists.

n	a(n)
1	1
2	10
3	25
4	31
5	49
6	46
7	55
8	67
9	70
10	76
11	82
12	117
13	102
14	91
15	97
16	107
17	101
18	135
19	110
20	112
21	116
22	115
23	119
24	128
25	0
26	131
27	133
28	130
29	148
30	145
31	136
32	0
33	137
34	149
35	154
36	146
37	0
38	169
39	152
40	157
41	155
42	168
43	171
44	158
45	174
46	161
47	0
48	183
49	184
50	167
51	0
52	0
53	173
54	0
55	175
56	181
57	190

[1, 10, 25, 31, 49, 46, 55, 67, 70, 76, 82, 117, 102, 91, 97, 107, 101, 135, 110, 112, 116, 115, 119, 128, 0, 131, 133, 130, 148, 145, 136, 0, 137, 149, 154, 146, 0, 169, 152, 157, 155, 168, 171, 158, 174, 161, 0, 183, 184, 167, 0, 0, 173, 0, 175, 181, 190]

cp's OEIS Frontend

A274046 a(n) is the smallest positive integer which can be represented as the sum of distinct positive triangular numbers in exactly n ways, or 0 if no such integer exists.

Table of values

List of values

n	a(n)
1	1
2	10
3	25
4	31
5	49
6	46
7	55
8	67
9	70
10	76
11	82
12	117
13	102
14	91
15	97
16	107
17	101
18	135
19	110
20	112
21	116
22	115
23	119
24	128
25	0
26	131
27	133
28	130
29	148
30	145
31	136
32	0
33	137
34	149
35	154
36	146
37	0
38	169
39	152
40	157
41	155
42	168
43	171
44	158
45	174
46	161
47	0
48	183
49	184
50	167
51	0
52	0
53	173
54	0
55	175
56	181
57	190

n	a(n)
1	1
2	10
3	25
4	31
5	49
6	46
7	55
8	67
9	70
10	76
11	82
12	117
13	102
14	91
15	97
16	107
17	101
18	135
19	110
20	112
21	116
22	115
23	119
24	128
25	0
26	131
27	133
28	130
29	148
30	145
31	136
32	0
33	137
34	149
35	154
36	146
37	0
38	169
39	152
40	157
41	155
42	168
43	171
44	158
45	174
46	161
47	0
48	183
49	184
50	167
51	0
52	0
53	173
54	0
55	175
56	181
57	190

n	a(n)
1	1
2	10
3	25
4	31
5	49
6	46
7	55
8	67
9	70
10	76
11	82
12	117
13	102
14	91
15	97
16	107
17	101
18	135
19	110
20	112
21	116
22	115
23	119
24	128
25	0
26	131
27	133
28	130
29	148
30	145
31	136
32	0
33	137
34	149
35	154
36	146
37	0
38	169
39	152
40	157
41	155
42	168
43	171
44	158
45	174
46	161
47	0
48	183
49	184
50	167
51	0
52	0
53	173
54	0
55	175
56	181
57	190