A014136 Not of form x^3 + 2y^3 + 3z^3.

36, 288

Offset

1,1

Comments

The last term is likely to be 288.

Links

Table of n, a(n) for n=1..2.

Example

7 = 6^3 + 2*(-4)^3 + 3*(-3)^3 = 216 - 128 - 81, so 7 is not in the sequence. - Peter Munn, Dec 13 2022

Crossrefs

Cf. A202173.

Sequence in context: A202958 A187511 A185243 * A245435 A288963 A091081

Adjacent sequences: A014133 A014134 A014135 * A014137 A014138 A014139

Keyword

nonn,bref,hard

Author

Richard C. Schroeppel

Status

approved