A075130 Primes with decimal representation 140{{0}10{9}89}.
140001089, 1401099989, 14000109989, 140108910989, 1401089109989, 14001089001089, 14010890109989, 140000010891089, 140000109999989, 140010890010989, 140010989001089, 140010989109989, 140108900109989
Offset: 1
Examples
a(4)=140108910989 because this is the 4th prime of the required form.
Links
- Sean A. Irvine, Table of n, a(n) for n = 1..1000
- Discussion forum, Systematic Undertaking to Find Picture-Perfect Numbers
- Joseph Pe, Picture-Perfect Numbers and Other Digit-Reversal Diversions
- Rulthan P. Sumicad, On the Picture-Perfect Number, J. Math. Stat. Studies (2023).
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