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%I #12 Mar 06 2025 11:05:13
%S 1,1587474651,1865775531,2223331131,2735465781,2758657521,2955787311,
%T 3437557341,3558772551,3575611851,3825477561,4339513471,5216934211,
%U 5228577831,5773583721,7358739151,7547751831,7733285751,9553837341,11745456771,11765169751,12646455871
%N Zeroless integers of the form 10*k+1 such that the 9 integers 10*k+1..10*k+9 all belong to A381631.
%o (PARI) isOne(k) = my(d=digits(k)); ((k*vecprod(d)) % vecsum(d)) == 0; \\ A381631
%o chk(nn) = for (i=0, nn, my(x=10*i+1, d=digits(x));if (vecmin(d), my(ok=1); for (j=0, 8, if (!isOne(x+j), ok=0; break);); if (ok, print1(x, ", "));););
%Y Cf. A052382 (zeroless integers), A381631.
%K nonn,base
%O 1,2
%A _Michel Marcus_, Mar 04 2025
%E a(20)-a(22) from _Jinyuan Wang_, Mar 05 2025