A153649 - cp's OEIS frontend

A153649 Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + (j+1)prime(j)T(n-2, k-1) with j=4, read by rows.

n	a(n)
1	2
2	7
3	7
4	2
5	94
6	2
7	2
8	341
9	341
10	2
11	2
12	413
13	3972
14	413
15	2
16	2
17	485
18	16320
19	16320
20	485
21	2
22	2
23	557
24	31260
25	171660
26	31260
27	557
28	2
29	2
30	629
31	48792
32	774120
33	774120
34	48792
35	629
36	2
37	2
38	701
39	68916
40	1917012
41	7556340
42	1917012
43	68916
44	701
45	2
46	2
47	773
48	91632
49	3693648
50	36567552
51	36567552
52	3693648
53	91632
54	773
55	2

[2, 7, 7, 2, 94, 2, 2, 341, 341, 2, 2, 413, 3972, 413, 2, 2, 485, 16320, 16320, 485, 2, 2, 557, 31260, 171660, 31260, 557, 2, 2, 629, 48792, 774120, 774120, 48792, 629, 2, 2, 701, 68916, 1917012, 7556340, 1917012, 68916, 701, 2, 2, 773, 91632, 3693648, 36567552, 36567552, 3693648, 91632, 773, 2]

cp's OEIS Frontend

A153649 Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + (j+1)prime(j)T(n-2, k-1) with j=4, read by rows.

Table of values

List of values

cp's OEIS Frontend

A153649 Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + (j+1)*prime(j)*T(n-2, k-1) with j=4, read by rows.

Table of values

List of values

A153649 Triangle T(n, k) = T(n-1, k) + T(n-1, k-1) + (j+1)prime(j)T(n-2, k-1) with j=4, read by rows.