Search: id:A036555 Results 1-1 of 1 results found. %I A036555 %S A036555 0,2,2,2,2,4,2,3,2,4,4,2,2,4,3,4,2,4,4,4,4,6,2,3,2,4,4,3,3,5,4,5,2,4,4, %T A036555 4,4,6,4,5,4,6,6,2,2,4,3,4,2,4,4,4,4,6,3,4,3,5,5,4,4,6,5,6,2,4,4,4,4,6, %U A036555 4,5,4,6,6,4,4,6,5,6,4,6,6,6,6,8,2,3,2,4,4,3,3,5,4,5,2,4,4 %N A036555 Number of bits of 3n in base 2. %C A036555 a(n) is also the largest integer such that 2^a(n) divides binomial(6n, 3n)=A066802(n) - Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 27 2002 %H A036555 T. D. Noe, Table of n, a(n) for n=0..1000 %H A036555 S. R. Finch, P. Sebah and Z.-Q. Bai, Odd Entries in Pascal's Trinomial Triangle (arXiv:0802.2654) %H A036555 Michael Gilleland, Some Self-Similar Integer Sequences %t A036555 Plus@@IntegerDigits[3n, 2] %Y A036555 Cf. A036556, A036557. %Y A036555 Cf. A099033. %Y A036555 Sequence in context: A098219 A061389 A138011 this_sequence A046927 A084718 A154851 %Y A036555 Adjacent sequences: A036552 A036553 A036554 this_sequence A036556 A036557 A036558 %K A036555 nonn,base,nice %O A036555 0,2 %A A036555 Hoey(AT)AIC.NRL.Navy.Mil Search completed in 0.001 seconds