A284802 Fixed points of the transform A284801.

2, 8, 12, 16, 20, 38, 62, 86, 110, 148, 168, 188, 208, 228, 272, 292, 312, 332, 352, 396, 416, 436, 456, 476, 520, 540, 560, 580, 600, 698, 818, 938, 1058, 1178, 1322, 1442, 1562, 1682, 1802, 1946, 2066, 2186, 2306, 2426, 2570, 2690, 2810, 2930, 3050, 3248, 3348

Offset: 1

Author

Paolo P. Lava, Apr 03 2017

Keywords

• nonn
• base
• easy

Examples

			86 is a term of the sequence because 86 in base 5 is 321, its complement in base 5 is 123 and the digit reverse is again 321 that is 86 in base 10.
		

Crossrefs

Cf. A035928, A284801.

Programs

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(10^2,5);