A045792 Squares with initial digit '8'.

81, 841, 8100, 8281, 8464, 8649, 8836, 80089, 80656, 81225, 81796, 82369, 82944, 83521, 84100, 84681, 85264, 85849, 86436, 87025, 87616, 88209, 88804, 89401, 801025, 802816, 804609, 806404, 808201, 810000, 811801, 813604, 815409, 817216

Offset

1,1

Links

Table of n, a(n) for n=1..34.

Formula

a(n) = A045862(n)^2. - Michel Marcus, Sep 04 2021

Crossrefs

Cf. A045862.

Cf. A045784, A045785, A045786, A045787, A045788, A045789, A045791, A045793.

Sequence in context: A253461 A247842 A273233 * A067478 A076749 A222995

Adjacent sequences: A045789 A045790 A045791 * A045793 A045794 A045795

Keyword

nonn,base

Author

Jeff Burch

Extensions

a(16) corrected by Sean A. Irvine, Mar 21 2021

Offset 1 from Michel Marcus, Mar 22 2021

Status

approved