A319602 - cp's OEIS frontend

A319602 Numbers with at least two representations as truncated triangular numbers.

n	a(n)
1	36
2	75
3	91
4	102
5	127
6	153
7	168
8	190
9	192
10	201
11	213
12	231
13	267
14	270
15	300
16	322
17	333
18	348
19	351
20	361
21	388
22	397
23	420
24	426
25	432
26	435
27	465
28	487
29	498
30	531
31	543
32	546
33	558
34	582
35	586
36	595
37	621
38	627
39	630
40	657
41	663
42	673
43	685
44	696
45	712
46	717
47	738
48	762
49	768
50	777
51	811
52	816
53	817

[36, 75, 91, 102, 127, 153, 168, 190, 192, 201, 213, 231, 267, 270, 300, 322, 333, 348, 351, 361, 388, 397, 420, 426, 432, 435, 465, 487, 498, 531, 543, 546, 558, 582, 586, 595, 621, 627, 630, 657, 663, 673, 685, 696, 712, 717, 738, 762, 768, 777, 811, 816, 817]

cp's OEIS Frontend

A319602 Numbers with at least two representations as truncated triangular numbers.

Table of values

List of values

n	a(n)
1	36
2	75
3	91
4	102
5	127
6	153
7	168
8	190
9	192
10	201
11	213
12	231
13	267
14	270
15	300
16	322
17	333
18	348
19	351
20	361
21	388
22	397
23	420
24	426
25	432
26	435
27	465
28	487
29	498
30	531
31	543
32	546
33	558
34	582
35	586
36	595
37	621
38	627
39	630
40	657
41	663
42	673
43	685
44	696
45	712
46	717
47	738
48	762
49	768
50	777
51	811
52	816
53	817

n	a(n)
1	36
2	75
3	91
4	102
5	127
6	153
7	168
8	190
9	192
10	201
11	213
12	231
13	267
14	270
15	300
16	322
17	333
18	348
19	351
20	361
21	388
22	397
23	420
24	426
25	432
26	435
27	465
28	487
29	498
30	531
31	543
32	546
33	558
34	582
35	586
36	595
37	621
38	627
39	630
40	657
41	663
42	673
43	685
44	696
45	712
46	717
47	738
48	762
49	768
50	777
51	811
52	816
53	817

n	a(n)
1	36
2	75
3	91
4	102
5	127
6	153
7	168
8	190
9	192
10	201
11	213
12	231
13	267
14	270
15	300
16	322
17	333
18	348
19	351
20	361
21	388
22	397
23	420
24	426
25	432
26	435
27	465
28	487
29	498
30	531
31	543
32	546
33	558
34	582
35	586
36	595
37	621
38	627
39	630
40	657
41	663
42	673
43	685
44	696
45	712
46	717
47	738
48	762
49	768
50	777
51	811
52	816
53	817