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

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