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A027922 Least k such that 1+2+...+k >= 1^2 + 2^2 + ... + n^2. 0
1, 3, 5, 8, 10, 13, 17, 20, 24, 28, 32, 36, 40, 45, 50, 55, 60, 65, 70, 76, 81, 87, 93, 99, 105, 111, 118, 124, 131, 138, 144, 151, 158, 165, 173, 180, 187, 195, 203, 210, 218, 226, 234, 242, 251, 259, 267, 276, 284, 293, 302, 311, 319 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..53.

CROSSREFS

Sequence in context: A072150 A288575 A091309 * A051611 A258028 A005004

Adjacent sequences:  A027919 A027920 A027921 * A027923 A027924 A027925

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified December 7 00:45 EST 2019. Contains 329817 sequences. (Running on oeis4.)