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A137262 Floor of sum of the first 10^n square roots. 0
1, 22, 671, 21097, 666716, 21082008, 666667166, 21081852648, 666666671666, 21081851083600 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
EXAMPLE
The first 10^0 square roots is 1. The sum of the first 10^1 square roots is 22.468278186... . So 22 is the second entry in the sequence.
PROG
(PARI) /* For this sequence, p = 2 */ g2(n, p) = for(j=0, n, s=0; for(x=0, 10^j, s+=x^(1/p)); print1(floor(s)", "))
CROSSREFS
Sequence in context: A218478 A223624 A230836 * A300137 A025760 A229124
KEYWORD
nonn
AUTHOR
Cino Hilliard, Mar 12 2008
STATUS
approved

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Last modified March 29 07:27 EDT 2024. Contains 371265 sequences. (Running on oeis4.)