Signature sequence of 1/e^2 (arrange the numbers i+j*x (i,j >= 1) in increasing order; the sequence of i's is the signature of x).
A023126
Signature sequence of 1/e^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) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =2a(9) =1a(10) =2a(11) =1a(12) =2a(13) =1a(14) =2a(15) =1a(16) =2a(17) =1a(18) =2a(19) =1a(20) =2a(21) =1a(22) =2a(23) =3a(24) =1a(25) =2a(26) =3a(27) =1a(28) =2a(29) =3
External references
- oeis: A023126