A340661 - cp's OEIS frontend

A340661 a(n) is the start of the first occurrence of n consecutive perfect powers, all of which are squares with exponents equal to 2 (A111245).

n	a(n)
1	4
2	36
3	144
4	361
5	1369
6	4225
7	10816
8	17689
9	29929
10	69169
11	140625
12	166464
13	314721
14	474721
15	729316
16	1225449
17	1817104
18	2353156
19	3308761
20	4251844
21	5832225
22	8242641
23	10942864
24	13653025
25	17986081
26	23396569
27	28654609
28	35940025
29	43243776
30	53158681
31	67420521
32	80622441
33	97337956

[4, 36, 144, 361, 1369, 4225, 10816, 17689, 29929, 69169, 140625, 166464, 314721, 474721, 729316, 1225449, 1817104, 2353156, 3308761, 4251844, 5832225, 8242641, 10942864, 13653025, 17986081, 23396569, 28654609, 35940025, 43243776, 53158681, 67420521, 80622441, 97337956]

cp's OEIS Frontend

A340661 a(n) is the start of the first occurrence of n consecutive perfect powers, all of which are squares with exponents equal to 2 (A111245).

Table of values

List of values