A153220 - OEIS

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A153220

Self-locating strings within Pi: numbers n such that the string n is at position n (counting 3 and the decimal point) in decimal digits of Pi.

4, 315, 360, 384, 47696, 496498 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	EXAMPLE	`a(1)=4 because the 4th character (including the decimal point) in 3.14159... is also a 4.`
	CROSSREFS	`Cf. A057679, A057680, A109513, A109514` `Sequence in context: A001537 A201979 A027512 * A203479 A034226 A186163` `Adjacent sequences: A153217 A153218 A153219 * A153221 A153222 A153223`
	KEYWORD	`base,more,nonn`
	AUTHOR	`Gil Broussard (gilbroussard(AT)bellsouth.net), Dec 21 2008`

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Last modified February 17 18:11 EST 2012. Contains 206061 sequences.