A275772 Average values of different permutations of digits of A275945(n).

1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 11, 22, 33, 44, 55, 22, 33, 44, 55, 66, 22, 33, 44, 55, 66, 33, 44, 55, 66, 77, 33, 44, 55, 66, 77, 44, 55, 66, 77, 88, 44, 55, 66, 77, 88, 55, 66, 77, 88, 99, 37, 74, 111, 148, 185, 222, 259, 296, 333, 370, 74, 111, 148, 185, 222, 259

Offset: 1

Author

Altug Alkan, Aug 29 2016

Keywords

• base
• easy
• look
• nonn

Examples

			a(10) = 11 because A275945(10) = 11.
a(11) = 22 because A275945(11) = 13 and (13+31)/2 = 22.
a(12) = 33 because A275945(12) = 15 and (15+51)/2 = 33.
		

Links

• Altug Alkan, Table of n, a(n) for n = 1..20000

Crossrefs

Cf. A007953, A055642, A273492, A275945.

Programs

PARI

A055642(n) = #Str(n);
A007953(n) = sumdigits(n);
a(n) = ((10^A055642(n)-1)/9)*(A007953(n)/A055642(n));
for(n=1, 1e3, if((((10^A055642(n)-1)/9)*A007953(n)) % A055642(n) == 0, print1(a(n), ", ")));