OFFSET
1,1
COMMENTS
Digits can be in descending order. After 0 comes 9.
a(15) has 1053 digits. - Michael S. Branicky, Aug 05 2022
LINKS
Paul Tek, Table of n, a(n) for n = 1..14
MATHEMATICA
f[n_] := Block[{d = Reverse@ Range@n, t = Table[1, {n}]}, Select[ Drop[ Union@ Flatten@ Table[ FromDigits[ Mod[d + i*t, 10]], {i, 10}], 2], PrimeQ@# &]]; Array[f, 1000] // Flatten
PROG
(Python)
from sympy import isprime
from itertools import count, islice
def bgen(): yield from (int("".join(str((s0-i)%10) for i in range(d))) for d in count(1) for s0 in range(1, 10))
def agen(): yield from filter(isprime, bgen())
print(list(islice(agen(), 10))) # Michael S. Branicky, Aug 05 2022
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Robert G. Wilson v, Jul 05 2006
EXTENSIONS
Corrected by Paul Tek, May 08 2013
STATUS
approved