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A100081
Position of first occurrence of n in the fractional part of sqrt(2), starting with n=0.
0
13, 2, 4, 6, 1, 7, 8, 11, 18, 14, 76, 186, 113, 5, 2, 96, 21, 55, 42, 247, 28, 4, 114, 9, 26, 292, 138, 92, 233, 115, 12, 54, 68, 306, 89, 6, 125, 10, 80, 278, 242, 1, 3, 90, 140, 219, 73, 70, 17, 120, 15, 235, 188, 45, 310, 128, 7, 97, 129, 165, 126, 328, 8, 312, 94, 164
OFFSET
0,1
LINKS
Eric Weisstein's World of Mathematics, Pythagorass Constant
EXAMPLE
The fractional part of sqrt(2) begins 4142135623730, so the first occurrence of 0 is at position 13; the first occurrence of 1 is at position 2; ...; the first occurrence of 14 is at position 2 and so on.
CROSSREFS
Cf. A002193 for digits of sqrt(2).
Sequence in context: A100395 A051310 A010224 * A078197 A070704 A317753
KEYWORD
base,easy,nonn
AUTHOR
Mark Hudson (mrmarkhudson(AT)hotmail.com), Nov 04 2004
STATUS
approved