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A342625
The y-coordinates of the vectors used to construct the Babylonian Wurm.
5
1, 1, 0, -1, -2, -3, -3, -3, -4, -4, -3, -2, -3, -1, -2, -4, -5, -6, -6, -6, -5, -6, -7, -7, -6, -7, -7, -6, -8, -8, -8, -6, -3, -5, -4, 0, 1, 2, 5, 3, 4, 7, 8, 10, 10, 9, 10, 8, 10, 9, 11, 11, 11, 8, 7, 6, 4, 0, -1, -5, -2, -7, -3, -6, -4, -9
OFFSET
1,5
COMMENTS
Equivalently, this sequence gives the differences of the y-coordinates of successive vertices of the Babylonian Wurm.
FORMULA
a(n) = A342623(n+1) - A342623(n).
PROG
(Python) for i in range(10000): print(i+1, wurm(i+1)[1] - wurm(i)[1]) # wurm is defined in the program for A256175.
CROSSREFS
See A256175 for the definition of the Babylonian Wurm.
See A342624 for the x-coordinates.
Sequence in context: A305232 A322974 A326201 * A295569 A129574 A323466
KEYWORD
sign
AUTHOR
James Rayman, Apr 09 2021
STATUS
approved