0,5
a(n) = A078134(A000290(n)).
a(6)=5: 6^2 = 36 = 16+16+4 = 16+4+4+4+4+4 = 9+9+9+9 =
4+4+4+4+4+4+4+4+4.
Cf. A001156, A037444.
Cf. A093115, A093116.
Sequence in context: A119014 A006258 A114831 this_sequence A105766 A056695 A020899
Adjacent sequences: A092359 A092360 A092361 this_sequence A092363 A092364 A092365
nonn
Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Mar 19 2004
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