A366830 Self-locating strings within Pi: numbers n such that the reverse string n starts at position n in the decimal digits of Pi, where 3 is the first digit.

5, 1610, 5833, 82699856, 9633661255, 17292288245, 78246420246

Offset: 1

Author

J. Volkmar Schmidt, Oct 31 2023

Keywords

• base
• nonn
• more

Examples

			1610 is a term because '0161' starts at position 1610:
Position  1  2  3  4  ...  1610  1611  1612  1613  ...
Pi        3  1  4  1  ...    0     1     6     1   ...
		

Crossrefs

Cf. A057679, A057680, A366831.