A375789 - OEIS

A375789

First position index for A197123(n) in the decimal expansion of Pi.

1, 6, 4, 50, 397, 496, 4167, 15052, 30627, 182105, 550497, 447673, 3143598, 4821309, 19552188, 67889102, 109303021, 378355224

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OFFSET

1,2

COMMENTS

Positions in the digits of Pi are numbered starting from 0 for the initial "3".

LINKS

EXAMPLE

For n=3, the first string of 3 digits to repeat in Pi is A197123(3) = 592 and it had first occurred at position a(3) = 4,

Pi = 3.141592 ... 592...

^ ^

position 4 61

CROSSREFS

KEYWORD

nonn,more,base

AUTHOR

EXTENSIONS

a(11)-a(18) from Michael S. Branicky, Sep 04 2024

STATUS

approved