OFFSET
0,2
MAPLE
See link in A089473.
PROG
(Python) # uses alst(), swap() in A089473
start, shape = "12345-6789ABCDEF", (4, 4)
print(alst(start, shape, maxd=15)) # Michael S. Branicky, Jan 02 2021
CROSSREFS
KEYWORD
fini,more,nonn
AUTHOR
Hugo Pfoertner, Nov 27 2003
EXTENSIONS
a(16)-a(26) from Michael S. Branicky, Dec 28 2020
STATUS
approved