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A140285
Numbers which are both lucky (
A000959
) and tetranacci (
A000078
).
1
1, 15, 10671
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OFFSET
1,2
COMMENTS
Lucky (
A000959
) and Fibonacci (
A000045
) =
A057589
; lucky and tribonacci (
A000073
) =
A130594
. No more through 10^6.
a(4) > 4*10^9, if it exists. -
Giovanni Resta
, May 10 2020
a(4) >= 10312882481, if it exists. -
Kevin P. Thompson
, Nov 24 2021
LINKS
Table of n, a(n) for n=1..3.
EXAMPLE
a(3) = 10671 =
A000078
(18) =
A000959
(1187).
CROSSREFS
Cf.
A000045
,
A000073
,
A000078
,
A000959
,
A057589
,
A130594
.
Sequence in context:
A230173
A271403
A198720
*
A208401
A198911
A207867
Adjacent sequences:
A140282
A140283
A140284
*
A140286
A140287
A140288
KEYWORD
bref
,
more
,
nonn
AUTHOR
Jonathan Vos Post
, May 24 2008
STATUS
approved
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Last modified April 18 04:56 EDT 2024. Contains 371767 sequences. (Running on oeis4.)