A001549 Related to Gilbreath conjecture.

4, 10, 17, 18, 30, 34, 69, 109, 111, 189, 192, 193, 194, 195, 311, 763, 898, 900, 2215, 2810, 2811, 2812, 2813, 3417, 4260, 6000, 6002, 6003, 6004, 23331, 31569, 31601, 31602, 31605, 31606, 31617, 31625, 31627, 92716, 104071, 141818, 141819, 271743, 271747, 325218

Offset: 1

Author

N. J. A. Sloane

Keywords

• nonn

Comments

Records in the sequence n+A000232(n) = 4, 10, 17, 18, 30, 30, 30, 30, 34, 69, 109, 109, 111, 111, 189, 192, 193,... - R. J. Mathar, May 10 2023

References

• N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
• N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Links

• T. D. Noe, Table of n, a(n) for n=1..83
• R. B. Killgrove and K. E. Ralston, On a conjecture concerning the primes, Math. Comp., 13 (1959), 121-122.
• Index entries for primes, gaps between

Crossrefs

Cf. A000232, A036277.