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A276952
Partial sums of A276950.
4
0, 1, 1, 2, 3, 4, 4, 5, 5, 6, 7, 8, 8, 9, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 19, 19, 20, 21, 22, 22, 23, 23, 24, 25, 26, 26, 27, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 36, 37, 37, 38, 39, 40, 40, 41, 41, 42, 43, 44, 44, 45, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 54, 55, 55, 56, 57, 58, 58, 59, 59, 60, 61
OFFSET
0,4
COMMENTS
Each n occurs A276948(n) times.
FORMULA
a(0) = 0; for n >= 1, a(n) = A276950(n) + a(n-1).
Other identities. For all n >= 1:
a(n) = 1 + A273663(n).
PROG
(Scheme)
(define (A276952 n) (+ 1 (A273663 n)))
(definec (A276952 n) (if (zero? n) n (+ (A276950 n) (A276952 (- n 1)))))
CROSSREFS
One more than A273663.
Cf. also A276948, A276951, A257682.
Sequence in context: A005374 A206767 A071991 * A096336 A358062 A081609
KEYWORD
nonn,base
AUTHOR
Antti Karttunen, Sep 22 2016
STATUS
approved