A022031 - cp's OEIS frontend

A022031 Define the sequence T(a(0),a(1)) by a(n+2) is the greatest integer such that a(n+2)/a(n+1) < a(n+1)/a(n) for n >= 0. This is T(4,17).

n	a(n)
0	4
1	17
2	72
3	304
4	1283
5	5414
6	22845
7	96397
8	406757
9	1716352
10	7242319
11	30559689
12	128949662
13	544115986
14	2295951781
15	9687997993
16	40879475731
17	172495033261
18	727860031657
19	3071278144467
20	12959565068034
21	54684179957837
22	230745362360740
23	973653116715681
24	4108426630946045

[4, 17, 72, 304, 1283, 5414, 22845, 96397, 406757, 1716352, 7242319, 30559689, 128949662, 544115986, 2295951781, 9687997993, 40879475731, 172495033261, 727860031657, 3071278144467, 12959565068034, 54684179957837, 230745362360740, 973653116715681, 4108426630946045]

cp's OEIS Frontend

A022031 Define the sequence T(a(0),a(1)) by a(n+2) is the greatest integer such that a(n+2)/a(n+1) < a(n+1)/a(n) for n >= 0. This is T(4,17).

Table of values

List of values