A364706 - cp's OEIS frontend

A364706 a(n) is the least number k such that the k-th difference between consecutive practical numbers, A179651(k), equals 2*n, or -1 if no such k exists.

n	a(n)
1	2
2	5
3	16
4	33
5	85
6	46
7	331
8	188
9	171
10	300
11	1986
12	962
13	3321
14	968
15	2316
16	6514
17	9974
18	3219
19	12162
20	3831
21	4588
22	20585
23	30099
24	22005
25	30465
26	33485
27	28874
28	35901
29	136396
30	48483
31	120127
32	34145
33	140589
34	233364
35	126080
36	185421
37	607164
38	279989
39	359002
40	327768
41	609867
42	354143

[2, 5, 16, 33, 85, 46, 331, 188, 171, 300, 1986, 962, 3321, 968, 2316, 6514, 9974, 3219, 12162, 3831, 4588, 20585, 30099, 22005, 30465, 33485, 28874, 35901, 136396, 48483, 120127, 34145, 140589, 233364, 126080, 185421, 607164, 279989, 359002, 327768, 609867, 354143]

cp's OEIS Frontend

A364706 a(n) is the least number k such that the k-th difference between consecutive practical numbers, A179651(k), equals 2*n, or -1 if no such k exists.

Table of values

List of values