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A106094 Primes with maximal digit = 8. 7
83, 181, 281, 283, 383, 487, 587, 683, 787, 811, 821, 823, 827, 853, 857, 863, 877, 881, 883, 887, 1087, 1181, 1187, 1283, 1381, 1481, 1483, 1487, 1583, 1783, 1787, 1801, 1811, 1823, 1831, 1847, 1861, 1867, 1871, 1873, 1877 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MAPLE
Res:= NULL: count:= 0:
C:= {$1..8}: B:= {8}:
for d from 2 while count < 100 do
B:= map(t -> 10*t+8, C) union map(t -> seq(10*t+j, j=0..7), B);
C:= map(t -> seq(10*t+i, i=0..8), C);
V:= select(isprime, B);
count:= count + nops(V);
Res:= Res, op(sort(convert(V, list)));
od:
Res; # Robert Israel, May 01 2019
MATHEMATICA
Select[Prime[Range[200]], Max[IntegerDigits[ # ]]==8&]
CROSSREFS
Sequence in context: A106962 A137364 A182479 * A142443 A044415 A044796
KEYWORD
nonn,base
AUTHOR
Zak Seidov, May 07 2005
STATUS
approved

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Last modified June 14 13:49 EDT 2024. Contains 373400 sequences. (Running on oeis4.)