A349898 Numbers that appear in A349194.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 52, 54, 55, 56, 60, 63, 64, 65, 66, 70, 72, 75, 77, 78, 80, 81, 84, 88, 90, 91, 96, 98, 99, 100, 104, 105, 108, 110, 112, 117, 120

Offset: 1

Author

Charles R Greathouse IV, Dec 04 2021

Keywords

• base
• nonn

Crossrefs

Cf. A349194, A349899.

Programs

PARI

is(n)=if(n<11,return(n>0)); my(v=apply(k->[k,k],select(k->n%k==0,[2..10]))); while(#v, my(u=List()); for(i=1,#v, my(sd=v[i][1],a=v[i][2]); for(k=0,9, my(nsd=sd+k,t=nsd*a); if(n%t==0, if(n==t, return(1)); listput(u,[nsd,t])))); v=Set(u)); 0