Triangular repunit-there is but 1
Czechoslovak Mathematical Journal (2010)
- Volume: 60, Issue: 4, page 1075-1077
- ISSN: 0011-4642
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topJaroma, John H.. "Triangular repunit-there is but 1." Czechoslovak Mathematical Journal 60.4 (2010): 1075-1077. <http://eudml.org/doc/196420>.
@article{Jaroma2010,
abstract = {In this paper, we demonstrate that 1 is the only integer that is both triangular and a repunit.},
author = {Jaroma, John H.},
journal = {Czechoslovak Mathematical Journal},
keywords = {repunit; triangular number; repunit; triangular number},
language = {eng},
number = {4},
pages = {1075-1077},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Triangular repunit-there is but 1},
url = {http://eudml.org/doc/196420},
volume = {60},
year = {2010},
}
TY - JOUR
AU - Jaroma, John H.
TI - Triangular repunit-there is but 1
JO - Czechoslovak Mathematical Journal
PY - 2010
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 60
IS - 4
SP - 1075
EP - 1077
AB - In this paper, we demonstrate that 1 is the only integer that is both triangular and a repunit.
LA - eng
KW - repunit; triangular number; repunit; triangular number
UR - http://eudml.org/doc/196420
ER -
References
top- Tattersall, J. J., Elementary Number Theory in Nine Chapters, 2nd ed, Cambridge University Press, Cambridge (2005). (2005) Zbl1071.11002MR2156483
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