Triangle Robinia

Studies of Boolean functions
sequences related to Boolean functions
gender
diagonal triangle total
♀ Violet Robinia Primula
♂ HalfGrass HalfCedar HalfCrocus
all Lotus Willow Grass
♂ − ♀ NonLotus Hickory Hyacinth
Pascal's triangle with multiplied columns

Triangles Robinia(Drop)

The diagonal of both triangles is Violet.

Pascal with columns multiplied by Violet

🌊    triangle Robinia    row sums Primula (A246537)
k
n
 0 1 2 3 4 5 sums
0 1 · 1 1 1
1 1 · 1 1 1 · 0 0 1
2 1 · 1 1 2 · 0 0 1 · 2 2 3
3 1 · 1 1 3 · 0 0 3 · 2 6 1 · 90 90 97
4 1 · 1 1 4 · 0 0 6 · 2 12 4 · 90 360 1 · 31826 31826 32199
5 1 · 1 1 5 · 0 0 10 · 2 20 10 · 90 900 5 · 31826 159130 1 · 2147158386 2147158386 2147318437

PascalDrop with columns multiplied by Violet

💧    triangle RobiniaDrop    row sums PrimulaDrop
k
n
 0 1 2 3 4 5 sums
0 1 · 1 1 1
1   0 1 · 0 0 0
2   0 1 · 0 0 1 · 2 2 2
3   0 1 · 0 0 2 · 2 4 1 · 90 90 94
4   0 1 · 0 0 3 · 2 6 3 · 90 270 1 · 31826 31826 32102
5   0 1 · 0 0 4 · 2 8 6 · 90 540 4 · 31826 127304 1 · 2147158386 2147158386 2147286238
(a, v) ↦ ♀ Robinia(a, v)
RobiniaDrop(a, v) 		is the number of female BF with arity
adicity 		a and valency v.
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