A327797 Values of y in the n solutions corresponding to the least number A300419(n) expressible in exactly n ways as x^2 + x*y + y^2 with x >= y >= 1, with y written as triangle T(n,k), k <= n. x is given in A327796.

1, 5, 1, 12, 7, 4, 23, 15, 8, 3, 91, 74, 61, 26, 7, 61, 49, 34, 27, 21, 2, 343, 273, 208, 200, 145, 133, 77, 122, 102, 90, 85, 58, 43, 25, 3, 225, 202, 182, 137, 117, 103, 70, 35, 13, 427, 389, 343, 317, 238, 189, 147, 107, 97, 14

Offset

1,2

Comments

See A327796.

Links

Hugo Pfoertner, Table of n, a(n) for n = 1..171, rows 1..18 of triangle, flattened

Example

The triangle begins
    1,
    5,   1,
   12,   7,   4,
   23,  15,   8,   3,
   91,  74,  61,  26,   7,
   61,  49,  34,  27,  21,   2,
  343, 273, 208, 200, 145, 133, 77,
  122, 102,  90,  85,  58,  43, 25, 3

Crossrefs

Cf. A300419, A327796.

Sequence in context: A104572 A125232 A116923 * A062264 A276738 A094049

Adjacent sequences: A327794 A327795 A327796 * A327798 A327799 A327800

Keyword

nonn,tabl

Author

Hugo Pfoertner, Sep 25 2019

Status

approved