Irregular table read by rows: row(n) is the lexicographically earliest sequence of positive integers a(n,1), a(n,2), ... a(n,k) such that Sum_{m = n..(n+k-1)} 1/(m*a(n,m-n+1)) <= 1.
A376942
Irregular table read by rows: row(n) is the lexicographically earliest sequence of positive integers a(n,1), a(n,2), ... a(n,k) such that Sum_{m = n..(n+k-1)} 1/(m*a(n,m-n+1)) <= 1.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =5a(5) =100a(6) =1a(7) =1a(8) =1a(9) =1a(10) =3a(11) =53a(12) =4947a(13) =66072132a(14) =1a(15) =1a(16) =1a(17) =1a(18) =1a(19) =1a(20) =23a(21) =5270a(22) =27999510a(23) =1a(24) =1a(25) =1a(26) =1a(27) =1a(28) =1a(29) =1
External references
- oeis: A376942