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A058229 Digits composite, each digit minus 1 is prime, sum of digits minus 1 is prime, difference of digits (in absolute value) minus 1 is prime. 0
48, 84, 444, 446, 464, 488, 648, 666, 668, 684, 686, 848, 866, 884, 888, 4448, 4466, 4484, 4646, 4664, 4844, 6444, 6446, 6464, 6468, 6486, 6644, 6648, 6666, 6684, 6846, 6864, 6888, 8444, 8448, 8466, 8484, 8646, 8664, 8688, 8844, 8868, 8886, 44444 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..44.

CROSSREFS

Sequence in context: A044029 A333814 A062902 * A260106 A260099 A224546

Adjacent sequences:  A058226 A058227 A058228 * A058230 A058231 A058232

KEYWORD

nonn,base

AUTHOR

Felice Russo, Dec 01 2000

STATUS

approved

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Last modified January 19 22:12 EST 2022. Contains 350466 sequences. (Running on oeis4.)