A190717 - cp's OEIS frontend

A190717 Triplicated tetrahedral numbers A000292.

n	a(n)
0	1
1	1
2	1
3	4
4	4
5	4
6	10
7	10
8	10
9	20
10	20
11	20
12	35
13	35
14	35
15	56
16	56
17	56
18	84
19	84
20	84
21	120
22	120
23	120
24	165
25	165
26	165
27	220
28	220
29	220
30	286
31	286
32	286
33	364
34	364
35	364
36	455
37	455
38	455
39	560
40	560
41	560
42	680
43	680
44	680
45	816
46	816
47	816
48	969
49	969
50	969

[1, 1, 1, 4, 4, 4, 10, 10, 10, 20, 20, 20, 35, 35, 35, 56, 56, 56, 84, 84, 84, 120, 120, 120, 165, 165, 165, 220, 220, 220, 286, 286, 286, 364, 364, 364, 455, 455, 455, 560, 560, 560, 680, 680, 680, 816, 816, 816, 969, 969, 969]

cp's OEIS Frontend

A190717 Triplicated tetrahedral numbers A000292.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	4
4	4
5	4
6	10
7	10
8	10
9	20
10	20
11	20
12	35
13	35
14	35
15	56
16	56
17	56
18	84
19	84
20	84
21	120
22	120
23	120
24	165
25	165
26	165
27	220
28	220
29	220
30	286
31	286
32	286
33	364
34	364
35	364
36	455
37	455
38	455
39	560
40	560
41	560
42	680
43	680
44	680
45	816
46	816
47	816
48	969
49	969
50	969

n	a(n)
0	1
1	1
2	1
3	4
4	4
5	4
6	10
7	10
8	10
9	20
10	20
11	20
12	35
13	35
14	35
15	56
16	56
17	56
18	84
19	84
20	84
21	120
22	120
23	120
24	165
25	165
26	165
27	220
28	220
29	220
30	286
31	286
32	286
33	364
34	364
35	364
36	455
37	455
38	455
39	560
40	560
41	560
42	680
43	680
44	680
45	816
46	816
47	816
48	969
49	969
50	969

n	a(n)
0	1
1	1
2	1
3	4
4	4
5	4
6	10
7	10
8	10
9	20
10	20
11	20
12	35
13	35
14	35
15	56
16	56
17	56
18	84
19	84
20	84
21	120
22	120
23	120
24	165
25	165
26	165
27	220
28	220
29	220
30	286
31	286
32	286
33	364
34	364
35	364
36	455
37	455
38	455
39	560
40	560
41	560
42	680
43	680
44	680
45	816
46	816
47	816
48	969
49	969
50	969