A068047 - OEIS

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A068047

Starting position of the n-th nontrivial palindrome in decimal expansion of Pi.

2, 9, 13, 16, 20, 21, 25, 26, 35, 43, 44, 45, 58, 60, 79, 80, 95, 106, 112, 113, 118, 126, 131, 132, 136, 142, 151, 154, 154, 155, 175, 178, 178, 179, 182, 183, 186, 195, 202, 205, 211, 212, 216, 218, 231, 247, 248, 258, 272, 277 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`A000796(a(n)) is the first digit of the n-th nontrivial palindrome.`
	LINKS	`Table of n, a(n) for n=1..50.`
	CROSSREFS	`Cf. A068046, A000796.` `Sequence in context: A024976 A171234 A287069 * A044904 A234902 A138946` `Adjacent sequences: A068044 A068045 A068046 * A068048 A068049 A068050`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller, Feb 11 2002`
	STATUS	`approved`

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Last modified December 6 22:36 EST 2023. Contains 367616 sequences. (Running on oeis4.)