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A045792 Squares with initial digit '8'. 2
81, 841, 8100, 8281, 8464, 8649, 8836, 80089, 80656, 81225, 81796, 82369, 82944, 83521, 84100, 84641, 85264, 85849, 86436, 87025, 87616, 88209, 88804, 89401, 801025, 802816, 804609, 806404, 808201, 810000, 811801, 813604, 815409, 817216 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..33.

FORMULA

a(n) = ceiling(sqrt(8*10^n))^2. - Sascha Kurz, Mar 18 2002

CROSSREFS

Sequence in context: A253461 A247842 A273233 * A076749 A222995 A173810

Adjacent sequences:  A045789 A045790 A045791 * A045793 A045794 A045795

KEYWORD

nonn,base

AUTHOR

Jeff Burch

STATUS

approved

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Last modified November 25 08:38 EST 2020. Contains 338623 sequences. (Running on oeis4.)