A076288 - cp's OEIS frontend

A076288 Numbers of the form (9^{mr}-1)/(9^r-1) for positive integers m, r.

n	a(n)
1	1
2	10
3	82
4	91
5	730
6	820
7	6562
8	6643
9	7381
10	59050
11	66430
12	531442
13	532171
14	538084
15	597871
16	4782970
17	5380840
18	43046722
19	43053283
20	43584805
21	48427561
22	387420490
23	387952660
24	435848050
25	3486784402
26	3486843451
27	3530369206
28	3922632451
29	31381059610
30	35303692060

[1, 10, 82, 91, 730, 820, 6562, 6643, 7381, 59050, 66430, 531442, 532171, 538084, 597871, 4782970, 5380840, 43046722, 43053283, 43584805, 48427561, 387420490, 387952660, 435848050, 3486784402, 3486843451, 3530369206, 3922632451, 31381059610, 35303692060]

cp's OEIS Frontend

A076288 Numbers of the form (9^{mr}-1)/(9^r-1) for positive integers m, r.

Table of values

List of values