Number of i such that d(i) >= d(i-1), where Sum_{i=0..m} d(i)*4^i is the base-4 representation of n.
A037827
Number of i such that d(i) >= d(i-1), where Sum_{i=0..m} d(i)*4^i is the base-4 representation of n.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =1a(4) =1a(5) =0a(6) =0a(7) =1a(8) =1a(9) =1a(10) =0a(11) =1a(12) =1a(13) =1a(14) =1a(15) =2a(16) =1a(17) =1a(18) =1a(19) =2a(20) =2a(21) =1a(22) =1a(23) =1a(24) =1a(25) =1a(26) =0a(27) =1a(28) =1a(29) =1
External references
- oeis: A037827