A284808 Fixed points of the transform A284807.

14, 21, 28, 35, 42, 49, 56, 574, 630, 686, 742, 798, 854, 910, 966, 1085, 1141, 1197, 1253, 1309, 1365, 1421, 1477, 1596, 1652, 1708, 1764, 1820, 1876, 1932, 1988, 2107, 2163, 2219, 2275, 2331, 2387, 2443, 2499, 2618, 2674, 2730, 2786, 2842, 2898, 2954, 3010, 3129

Offset

1,1

Links

Table of n, a(n) for n=1..48.

Example

966 is a term of the sequence because 966 in base 8 is 1706, its complement in base 8 is 6071 and the digit reverse is again 1706 that is 966 in base 10.

Maple

P:=proc(q, h) local a, b, k, n; for n from 1 to q do a:=convert(n, base, h); b:=0;
for k from 1 to nops(a) do a[k]:=h-1-a[k]; b:=h*b+a[k]; od; if b=n then print(n); fi; od; end: P(10^2, 8);

Crossrefs

Cf. A035928, A284807.

Sequence in context: A108633 A110478 A125967 * A335774 A006625 A114382

Adjacent sequences: A284805 A284806 A284807 * A284809 A284810 A284811

Keyword

nonn,base,easy

Author

Paolo P. Lava, Apr 03 2017

Status

approved