A159930 - cp's OEIS frontend

A159930 Triangle read by rows: a(1,1)=1. a(m,n) = a(m-1,n) + (sum of all terms in row m-1), for n a(m,m) = sum of all terms in row m-1.

n	a(n)
1	1
2	2
3	1
4	5
5	4
6	3
7	17
8	16
9	15
10	12
11	77
12	76
13	75
14	72
15	60
16	437
17	436
18	435
19	432
20	420
21	360
22	2957
23	2956
24	2955
25	2952
26	2940
27	2880
28	2520
29	23117
30	23116
31	23115
32	23112
33	23100
34	23040
35	22680
36	20160
37	204557
38	204556
39	204555
40	204552
41	204540
42	204480
43	204120
44	201600

[1, 2, 1, 5, 4, 3, 17, 16, 15, 12, 77, 76, 75, 72, 60, 437, 436, 435, 432, 420, 360, 2957, 2956, 2955, 2952, 2940, 2880, 2520, 23117, 23116, 23115, 23112, 23100, 23040, 22680, 20160, 204557, 204556, 204555, 204552, 204540, 204480, 204120, 201600]

cp's OEIS Frontend

A159930 Triangle read by rows: a(1,1)=1. a(m,n) = a(m-1,n) + (sum of all terms in row m-1), for n a(m,m) = sum of all terms in row m-1.

Table of values

List of values