1,1

j sequence = A106387

k(1)=11, k(2)=23 then if n odd k(n)=k(n-1)+54*(n-1), if n even k(n)=k(n-1)+12*(n-1)

Cf. A106387, A106389, A106390.

Adjacent sequences: A106385 A106386 A106387 this_sequence A106389 A106390 A106391

Sequence in context: A089779 A014874 A027899 this_sequence A091465 A018979 A059327

nonn

Pierre CAMI (pierrecami(AT)tele2.fr), May 01 2005