Signature sequence of sqrt 2 (arrange the numbers i+j*x (i,j >= 1) in increasing order; the sequence of i's is the signature of x).
A007336
Signature sequence of sqrt 2 (arrange the numbers i+j*x (i,j >= 1) in increasing order; the sequence of i's is the signature of x).
Terms
- a(0) =1a(1) =2a(2) =1a(3) =3a(4) =2a(5) =1a(6) =4a(7) =3a(8) =2a(9) =5a(10) =1a(11) =4a(12) =3a(13) =6a(14) =2a(15) =5a(16) =1a(17) =4a(18) =7a(19) =3a(20) =6a(21) =2a(22) =5a(23) =8a(24) =1a(25) =4a(26) =7a(27) =3a(28) =6a(29) =9
External references
- oeis: A007336