A374309 Integers m, with k digits, such that m = Sum_{i=1..k} A001065(m without its i-th digit).

17940, 159504, 1180140, 2607408, 3478008, 58039388, 111975864, 169084882, 382009288, 942525448, 2014102784, 4978124388, 7360873684

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Maple

with(numtheory): P:=proc(q) local a, d, k, i, n, t;
for n from 1 to q do t:=0; a:=convert(n, base, 10);
for k from 1 to nops(a) do d:=0; for i from 1 to nops(a) do
if i<> k then d:=d*10+a[-i]; fi; od; t:=sigma(d)-d+t; od;
if n=t then print(n); fi; od; end: P(10^7)

Crossrefs

Cf. A001065, A372753, A374308, A374368.

Sequence in context: A258949 A205950 A205461 * A345869 A345585 A345842

Adjacent sequences: A374306 A374307 A374308 * A374310 A374311 A374312

Keyword

nonn,base,more

Author

Paolo P. Lava, Jul 03 2024

Extensions

a(6)-a(13) by Giovanni Resta, Jul 06 2024

Status

approved