A171837 - cp's OEIS frontend

A171837 Array g(n,k) read by antidiagonals: the k-th integer with prime factorization 2^i * 3^(n-i) * 5^e_5 7^e_7 (... higher primes).

n	a(n)
1	1
2	2
3	5
4	4
5	3
6	7
7	8
8	6
9	10
10	11
11	16
12	12
13	9
14	14
15	13
16	32
17	24
18	18
19	20
20	15
21	17
22	64
23	48
24	36
25	27
26	28
27	21
28	19
29	128
30	96
31	72
32	54
33	40
34	30
35	22
36	23
37	256
38	192
39	144
40	108
41	80
42	56
43	42
44	26
45	25
46	512
47	384
48	288
49	216
50	160
51	81
52	60
53	44
54	33
55	29
56	1024
57	768
58	576
59	432
60	320
61	162
62	112
63	84
64	45
65	34
66	31

[1, 2, 5, 4, 3, 7, 8, 6, 10, 11, 16, 12, 9, 14, 13, 32, 24, 18, 20, 15, 17, 64, 48, 36, 27, 28, 21, 19, 128, 96, 72, 54, 40, 30, 22, 23, 256, 192, 144, 108, 80, 56, 42, 26, 25, 512, 384, 288, 216, 160, 81, 60, 44, 33, 29, 1024, 768, 576, 432, 320, 162, 112, 84, 45, 34, 31]

cp's OEIS Frontend

A171837 Array g(n,k) read by antidiagonals: the k-th integer with prime factorization 2^i * 3^(n-i) * 5^e_5 7^e_7 (... higher primes).

Table of values

List of values

cp's OEIS Frontend

A171837 Array g(n,k) read by antidiagonals: the k-th integer with prime factorization 2^i * 3^(n-i) * 5^e_5 *7^e_7 * (... higher primes).

Table of values

List of values

A171837 Array g(n,k) read by antidiagonals: the k-th integer with prime factorization 2^i * 3^(n-i) * 5^e_5 7^e_7 (... higher primes).