Schmitt, Olivier
Var Martin, 1983
#2
9 + 1
133 | The Problemist Supplement | 2012 |
5454 | Near Snap | 2013 |
Anticipated by 1977(1866), 141379(1874), 75330(1879), 178325(1903), 189978(1913), 195113(1918), 195293(1923), 62067(1936), 16381(1940), 139878(1949)
This anticipates 147815(2012)
This is after 1936
There are these versions: 147819
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