A127452 - cp's OEIS frontend

A127452 Triangle, read by rows of n(n+1)/2 + 1 terms, generated by the recurrence: start with a single '1' in row 0; row n+1 is generated from row n by first inserting zeros at positions {(m+1)(m+2)/2 - 1, m>=0} in row n and then taking the partial sums in reverse order.

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	1
6	1
7	6
8	6
9	4
10	4
11	2
12	1
13	1
14	24
15	24
16	18
17	18
18	12
19	8
20	8
21	4
22	2
23	1
24	1
25	120
26	120
27	96
28	96
29	72
30	54
31	54
32	36
33	24
34	16
35	16
36	8
37	4
38	2
39	1
40	1
41	720
42	720
43	600
44	600
45	480
46	384
47	384
48	288
49	216
50	162
51	162
52	108
53	72
54	48
55	32
56	32
57	16
58	8
59	4
60	2
61	1
62	1

[1, 1, 1, 2, 2, 1, 1, 6, 6, 4, 4, 2, 1, 1, 24, 24, 18, 18, 12, 8, 8, 4, 2, 1, 1, 120, 120, 96, 96, 72, 54, 54, 36, 24, 16, 16, 8, 4, 2, 1, 1, 720, 720, 600, 600, 480, 384, 384, 288, 216, 162, 162, 108, 72, 48, 32, 32, 16, 8, 4, 2, 1, 1]

cp's OEIS Frontend

A127452 Triangle, read by rows of n(n+1)/2 + 1 terms, generated by the recurrence: start with a single '1' in row 0; row n+1 is generated from row n by first inserting zeros at positions {(m+1)(m+2)/2 - 1, m>=0} in row n and then taking the partial sums in reverse order.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	1
6	1
7	6
8	6
9	4
10	4
11	2
12	1
13	1
14	24
15	24
16	18
17	18
18	12
19	8
20	8
21	4
22	2
23	1
24	1
25	120
26	120
27	96
28	96
29	72
30	54
31	54
32	36
33	24
34	16
35	16
36	8
37	4
38	2
39	1
40	1
41	720
42	720
43	600
44	600
45	480
46	384
47	384
48	288
49	216
50	162
51	162
52	108
53	72
54	48
55	32
56	32
57	16
58	8
59	4
60	2
61	1
62	1

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	1
6	1
7	6
8	6
9	4
10	4
11	2
12	1
13	1
14	24
15	24
16	18
17	18
18	12
19	8
20	8
21	4
22	2
23	1
24	1
25	120
26	120
27	96
28	96
29	72
30	54
31	54
32	36
33	24
34	16
35	16
36	8
37	4
38	2
39	1
40	1
41	720
42	720
43	600
44	600
45	480
46	384
47	384
48	288
49	216
50	162
51	162
52	108
53	72
54	48
55	32
56	32
57	16
58	8
59	4
60	2
61	1
62	1

cp's OEIS Frontend

A127452 Triangle, read by rows of n*(n+1)/2 + 1 terms, generated by the recurrence: start with a single '1' in row 0; row n+1 is generated from row n by first inserting zeros at positions {(m+1)*(m+2)/2 - 1, m>=0} in row n and then taking the partial sums in reverse order.

Table of values

List of values

A127452 Triangle, read by rows of n(n+1)/2 + 1 terms, generated by the recurrence: start with a single '1' in row 0; row n+1 is generated from row n by first inserting zeros at positions {(m+1)(m+2)/2 - 1, m>=0} in row n and then taking the partial sums in reverse order.

n	a(n)
0	1
1	1
2	1
3	2
4	2
5	1
6	1
7	6
8	6
9	4
10	4
11	2
12	1
13	1
14	24
15	24
16	18
17	18
18	12
19	8
20	8
21	4
22	2
23	1
24	1
25	120
26	120
27	96
28	96
29	72
30	54
31	54
32	36
33	24
34	16
35	16
36	8
37	4
38	2
39	1
40	1
41	720
42	720
43	600
44	600
45	480
46	384
47	384
48	288
49	216
50	162
51	162
52	108
53	72
54	48
55	32
56	32
57	16
58	8
59	4
60	2
61	1
62	1