A121757 - cp's OEIS frontend

A121757 Triangle read by rows: multiply Pascal's triangle by 1,2,6,24,120,720,... = A000142.

n	a(n)
0	1
1	1
2	2
3	1
4	4
5	6
6	1
7	6
8	18
9	24
10	1
11	8
12	36
13	96
14	120
15	1
16	10
17	60
18	240
19	600
20	720
21	1
22	12
23	90
24	480
25	1800
26	4320
27	5040
28	1
29	14
30	126
31	840
32	4200
33	15120
34	35280
35	40320
36	1
37	16
38	168
39	1344
40	8400
41	40320
42	141120
43	322560
44	362880
45	1
46	18
47	216
48	2016
49	15120
50	90720
51	423360
52	1451520

[1, 1, 2, 1, 4, 6, 1, 6, 18, 24, 1, 8, 36, 96, 120, 1, 10, 60, 240, 600, 720, 1, 12, 90, 480, 1800, 4320, 5040, 1, 14, 126, 840, 4200, 15120, 35280, 40320, 1, 16, 168, 1344, 8400, 40320, 141120, 322560, 362880, 1, 18, 216, 2016, 15120, 90720, 423360, 1451520]

cp's OEIS Frontend

A121757 Triangle read by rows: multiply Pascal's triangle by 1,2,6,24,120,720,... = A000142.

Table of values

List of values