OFFSET
1,1
COMMENTS
In contrast to A048523, ..., A048527, this definition uses "at least" for the number of successive primes. This allows easier computation of subsequences of terms which yield even more primes in a row.
One can nonetheless compute the terms of this sequence by considering possible pre-images under A062028 of terms of A048527. This gives the terms which yield exactly 6 primes in a row (i.e., A320878 \ A320879), and one has to take the union with further iterates of this procedure (which successively yields A320879 \ A320880, etc).
LINKS
Lars Blomberg, Table of n, a(n) for n = 1..7626 (Terms < 10^14. The first 200 from M. F. Hasler)
Carlos Rivera, Puzzle 163. P+SOD(P)
PROG
CROSSREFS
Cf. A230093 (number of m s.th. m + (sum of digits of m) = n) and references there.
KEYWORD
nonn,base
AUTHOR
Zak Seidov and M. F. Hasler, Nov 08 2018
STATUS
approved