A094299 - cp's OEIS frontend

A094299 a(0) = 1; for n>0, if gcd(a(n-1),n) = 1 then a(n) = n*a(n-1) else a(n) = least integer multiple of a(n-1)/n.

n	a(n)
0	1
1	1
2	2
3	6
4	3
5	15
6	5
7	35
8	280
9	2520
10	252
11	2772
12	231
13	3003
14	429
15	143
16	2288
17	38896
18	19448
19	369512
20	92378
21	1939938
22	88179
23	2028117
24	676039
25	16900975
26	1300075
27	35102025
28	5014575
29	145422675
30	9694845
31	300540195
32	9617286240
33	3205762080
34	94287120

[1, 1, 2, 6, 3, 15, 5, 35, 280, 2520, 252, 2772, 231, 3003, 429, 143, 2288, 38896, 19448, 369512, 92378, 1939938, 88179, 2028117, 676039, 16900975, 1300075, 35102025, 5014575, 145422675, 9694845, 300540195, 9617286240, 3205762080, 94287120]

cp's OEIS Frontend

A094299 a(0) = 1; for n>0, if gcd(a(n-1),n) = 1 then a(n) = n*a(n-1) else a(n) = least integer multiple of a(n-1)/n.

Table of values

List of values