Triangular array, read by rows: T(n,k) = greatest decimal number of length k contained as a string in the first n positions of the decimal expansion of Pi, 1 <= k <= n.
A086667
Triangular array, read by rows: T(n,k) = greatest decimal number of length k contained as a string in the first n positions of the decimal expansion of Pi, 1 <= k <= n.
Terms
- a(0) =3a(1) =3a(2) =31a(3) =4a(4) =31a(5) =314a(6) =4a(7) =41a(8) =314a(9) =3141a(10) =5a(11) =41a(12) =415a(13) =3141a(14) =31415a(15) =9a(16) =59a(17) =415a(18) =4159a(19) =31415a(20) =314159a(21) =9a(22) =92a(23) =592a(24) =4159a(25) =41592a(26) =314159a(27) =3141592a(28) =9a(29) =92
External references
- oeis: A086667