A295016 Squares whose largest digit is 6.

16, 36, 64, 256, 361, 625, 1156, 1600, 2116, 2601, 3136, 3364, 3600, 4356, 4624, 5625, 6241, 6400, 6561, 11236, 11664, 13456, 14161, 14641, 15625, 16641, 20164, 21316, 24336, 25600, 26244, 30625, 36100, 41616, 42436, 43264, 46225, 46656, 50625, 53361, 56644, 60025, 60516, 61504

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Formula

a(n) = A295006(n)^2.

Mathematica

Select[Range[250]^2, Max[IntegerDigits[#]]==6&] (* Harvey P. Dale, Jun 14 2025 *)

Prog

(PARI) is_A295016(n)=issquare(n)&&n&&vecmax(digits(n))==6 \\ The "n&&" avoids an error message for n = 0.

Crossrefs

Cf. A295006 (square roots of the terms); A277946, A277947, A277948, A295015 .. A295019 (analog for digits 2 through 9), A295021 (analog for cubes).

Cf. A000290 (the squares).

Sequence in context: A326709 A331139 A031360 * A125240 A050775 A022040

Adjacent sequences: A295013 A295014 A295015 * A295017 A295018 A295019

Keyword

nonn,base

Author

M. F. Hasler, Nov 12 2017

Status

approved