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Template:Seal integer sequences/legend

From Wikiversity
a 🌊 arity
💧 adicity
d depth
v valency
p pennon weight
non-counting sequence
sequence
triangle
pyramid


Arity n is short for adicityn.
Sequences, triangles and pyramids using arity are marked with a wave 🌊, those using adicity are marked with a drop 💧.
🌊 entries are sums of 💧 columns.