OFFSET
0,3
MATHEMATICA
f[0]=1; f[n_]:=Module[{m=n^n}, While[Mod[m, 8]==0, m=m/8]; Mod[m, 8]]; Table[f[i], {i, 0, 100}]
lnzd[x_]:=Module[{idn=IntegerDigits[x, 8]}, While[Last[idn]==0, idn=Most[idn]]; Last[idn]]; Join[{1}, Table[lnzd[n^n], {n, 90}]] (* Harvey P. Dale, Oct 03 2015 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
José María Grau Ribas, Jan 19 2012
STATUS
approved