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 A110094 Startorial primes. 0
 2, 3, 5, 7, 23, 719, 5039, 1451521, 2903041, 5806081, 46448639, 92897281, 371589121, 10032906239, 30098718719, 270888468479, 812665405439, 7313988648961, 21941965946881, 89874292518420479 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS These are primes of the form A109834 startorials (base 10) +1 or -1. This is by analogy to factorial primes (A002981), superfactorial primes (A073828), hyperfactorial primes, ultrafactorial primes (comment in A046882), subfactorial primes (A100015), double factorial primes (A080778), multifactorial primes (A037083). LINKS FORMULA {a(n)} = {A109834(k)+1 an element of A000040, or A109834(k)-1 an element of A000040, for some k}. CROSSREFS Cf. A000040, A002981, A073828, A080778, A037083, A100015, A103317, A046882, A109834. Sequence in context: A343834 A070029 A262339 * A088054 A249509 A085907 Adjacent sequences:  A110091 A110092 A110093 * A110095 A110096 A110097 KEYWORD base,easy,nonn AUTHOR Jonathan Vos Post, Sep 04 2005 STATUS approved

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Last modified June 24 00:10 EDT 2021. Contains 345403 sequences. (Running on oeis4.)