OFFSET
1,1
REFERENCES
GCHQ, The GCHQ Puzzle Book, Penguin, 2016. See page 70.
FORMULA
a(n) = A362121(n) except at n = 2. - Michael S. Branicky, Apr 21 2023
PROG
(Python)
print(list(islice(A362121gen(t="e", i0=1), 50))) # Michael S. Branicky, Apr 21 2023
CROSSREFS
KEYWORD
nonn,word
AUTHOR
N. J. A. Sloane, Apr 20 2023
EXTENSIONS
a(14) and beyond from Michael S. Branicky, Apr 21 2023
STATUS
approved