0,5
There are exactly 16 five-digit primes using decimal digits 0-to-4 exactly once: A109176 and 2668 eight-digit primes using each of 0-to-7 decimal digits exactly once: A109177, A109178. Cf. A094258.
Cf. A094258, A109176, A109177, A109178.
Adjacent sequences: A109072 A109073 A109074 this_sequence A109076 A109077 A109078
Sequence in context: A010111 A118067 A037217 this_sequence A007791 A070570 A005077
base,full,nonn,fini
Zak Seidov (zakseidov(AT)yahoo.com), Jun 21 2005
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