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A284800
Fixed points of the transform A284799.
2
6, 9, 12, 78, 90, 102, 114, 141, 153, 165, 177, 204, 216, 228, 240, 1086, 1134, 1182, 1230, 1338, 1386, 1434, 1482, 1590, 1638, 1686, 1734, 1842, 1890, 1938, 1986, 2109, 2157, 2205, 2253, 2361, 2409, 2457, 2505, 2613, 2661, 2709, 2757, 2865, 2913, 2961, 3009, 3132
OFFSET
1,1
COMMENTS
All terms are divisible by 3. - Robert Israel, Apr 01 2020
LINKS
EXAMPLE
78 is a term of the sequence because 78 in base 4 is 1032, its complement in base 4 is 2301 and the digit reverse is again 1032 that is 78 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, 4);
CROSSREFS
Sequence in context: A095213 A263773 A242874 * A242295 A064799 A236763
KEYWORD
nonn,base,easy
AUTHOR
Paolo P. Lava, Apr 03 2017
STATUS
approved