A339777 - cp's OEIS frontend

A339777 Numbers m such that tau(m) = tau(m + 1) + 1 = tau(m + 2), where tau(k) = the number of divisors of k (A000005).

n	a(n)
1	8
2	110888
3	149768
4	1119363
5	1172888
6	2676495
7	3143528
8	4782968
9	5895183
10	8596623
11	9168783
12	15896168
13	19114383
14	28174863
15	48052623
16	50523663
17	58186383
18	72641528
19	82664463
20	98168463
21	113465103
22	139523343
23	178810383
24	208860303
25	223681935
26	230675343
27	248755983
28	249260943

[8, 110888, 149768, 1119363, 1172888, 2676495, 3143528, 4782968, 5895183, 8596623, 9168783, 15896168, 19114383, 28174863, 48052623, 50523663, 58186383, 72641528, 82664463, 98168463, 113465103, 139523343, 178810383, 208860303, 223681935, 230675343, 248755983, 249260943]

cp's OEIS Frontend

A339777 Numbers m such that tau(m) = tau(m + 1) + 1 = tau(m + 2), where tau(k) = the number of divisors of k (A000005).

Table of values

List of values