A054797 Smallest prime number whose digits sum to the n-th palindromic prime.
2, 3, 5, 7, 29, 399999998999, 789989999999999, 89989999999999999, 299999899999999999999, 4799999999999999999999, 88999999999999999999999999999999999, 3999899999999999999999999999999999999999, 689999999999999999999999999999999989999999, 6999989999999999999999999999999999999999999
Offset: 1
Links
- Dario Alejandro Alpern, Factorization using the Elliptic Curve Method
- David Consiglio, Jr., C++ program for this sequence
- Sean A. Irvine, Java program (GitHub)
Extensions
a(6) added by Carlos Rivera
a(7) from David Consiglio, Jr., Nov 07 2011
a(8)-a(14) from David Consiglio, Jr., Nov 16 2011
a(10) corrected by Sean A. Irvine, Feb 23 2022