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A366831
Self-locating strings within Pi: numbers n such that the reverse string n starts at position n in the decimal digits of Pi, where leading 3 is omitted.
1
1, 50, 576, 242424, 746074, 10311073, 54848721, 103849853, 48438192357
OFFSET
1,2
EXAMPLE
50 is a term because '05' starts at position 50,
576 is a term because '675' starts at position 576:
Position 1 2 3 ... 50 51 ... 576 577 578 ...
Pi (3 omitted) 1 4 1 ... 0 5 ... 6 7 5 ...
CROSSREFS
KEYWORD
nonn,base,more
AUTHOR
J. Volkmar Schmidt, Oct 31 2023
STATUS
approved