The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A330362 a(n) is the least number that starts an arithmetic progression of n consecutive lucky numbers. 2
 1, 1, 37, 87, 87, 72979 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS The difference is 6 in the arithmetic progressions that correspond to a(3)-a(6). Calculated using Hugo van der Sanden's Lucky numbers up to 10^9 (private communication). a(7) > 999999990, if it exists. a(7) > 4*10^9, if it exists. - Giovanni Resta, May 10 2020 LINKS Table of n, a(n) for n=1..6. EXAMPLE a(3) = 37 since {37, 43, 49} = {37, 37 + 6, 37 + 2*6} are the least 3 consecutive lucky numbers in an arithmetic progression. CROSSREFS Cf. A000959, A006560. Sequence in context: A044175 A044556 A350003 * A285803 A157043 A246930 Adjacent sequences: A330359 A330360 A330361 * A330363 A330364 A330365 KEYWORD nonn,more AUTHOR Amiram Eldar, Dec 12 2019 EXTENSIONS Name edited by Petros Hadjicostas, Jun 06 2020 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified October 1 12:20 EDT 2023. Contains 365826 sequences. (Running on oeis4.)