Hexagonal Pascalloid,
Including the central number (G)
Type B

N = 0
N = 1
N = 2
N = 3
N = 4
N = 5
N = 6
N = 7
N = 8
N = 9
N = 10
N = 11
N = 12
N = 13
N = 14
N = 15
N = 16
N = 17
N = 18
N = 19

There are many special numbers, centered numbers here, with our Seven Variable hexagonal Pascalloid or "Seven variable 3d to 2d projected cube". The number 440 (Hertzian value for the note 'A') turns up at N=5, but not in the center. This must also be both coincidence and not coincidence, it is just an information attractor (a number) and in that way they are transitive, like sounds, or verbs.

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